Planetengetriebe Ratio 4/5/10/20/25/50/100:1 30~45arc-min for 5mm Nema17 Stepper
For Nema 17 Stepper. for Nema 23 Stepper. for Nema 24 Stepper. for Nema 34 Stepper. Waterproof Stepper Motor. Integrated Stepper Motor. Stepper Motor w/ Brake. for nema 17 Stepper.